comstek - the other laptop would need to be basically the same model - otherwise get the usual driver problem when moving Windows from one machine to another. Which operating system was installed? (if win9x/ME, can you put back into install machine, boot in safe mode, and remove everything you can from device manager & then try it again in target machine?)
Other approach you could take is to start again:-
Load drive in other laptop. wipe it and make it bootable (format x: /s /q). Now copy all the install cab files to hard drive. Put back in other machine - it should boot to dos prompt. run setup.
PS. You may need a bit more dos functionality to get the install to run, so after format /s /q, copy the contents of win9x/ME (whatever you're using) boot floppy to hard drive (ok any overwrite) - I can't remember exact bits you need, but that should do it.